<div>
    <p>
        The plugin supports symbols from the <a href="https://plugins.jenkins.io/ionicons-api/">Ionicons API</a> as well as the <a href="https://plugins.jenkins.io/emoji-symbols-api/">Emoji Symbols API</a>.
        More symbols can be added by installing additional plugins, such as <a href="https://plugins.jenkins.io/font-awesome-api/">Font Awesome API</a> or <a href="https://plugins.jenkins.io/oss-symbols-api/">IT Symbols API</a>.
        Symbols from plugins are referenced as "symbol-<i>icon-name</i> plugin-<i>plugin-name</i>" and Jenkins Core icons as "icon-<i>icon-name</i>" or "symbol-<i>icon-name</i>" - see <a href="https://weekly.ci.jenkins.io/design-library">Jenkins Design Library</a> for more details.
        For example, the following are all valid references to symbols:
        <ul>
            <li><code>addSummary icon: 'symbol-alert-circle-outline plugin-ionicons-api', text: 'This is an alert symbol'</code></li>
            <li><code>addSummary icon: 'symbol-bar-chart-filled plugin-ionicons-api', text: 'This is a bar chart symbol'</code></li>
            <li><code>addSummary icon: 'symbol-emoji_sloth plugin-emoji-symbols-api', text: 'This is a sloth symbol'</code></li>
            <li><code>addSummary icon: 'symbol-solid/flag-checkered plugin-font-awesome-api', text: 'This is a checkered flag from font-awesome. Note the slash between the icon family and the name.</code></li>
            <li><code>addSummary icon: 'symbol-cube', text: 'This is a Jenkins Core symbol'</code></li>
            <li><code>addSummary icon: 'icon-gear', text: 'This is a Jenkins Core icon'</code></li>
        </ul>
    </p>

    <p>
        The plugin allows you to also reference images from within Jenkins as well as relative and remote URL:
    <ul>
        <li><code>addSummary icon: '/jenkins.png', text: 'This is a relative image'</code></li>
        <li><code>addSummary icon: 'https://foo.bar/icon.png', text: 'This is a remote icon'</code></li>
        <li><code>addSummary icon: 'blue.png', text: 'This is a icon from Jenkins'</code></li>
    </ul>
    </p>

    <p>
        The plugin includes icons as GIF images and also supports the <a href="https://github.com/jenkinsci/jenkins/tree/master/war/src/main/webapp/images/16x16">16x16 icons</a> that are offered by Jenkins.
        These icons are listed in the <a href="https://plugins.jenkins.io/badge/#plugin-content-icons">plugin documentation</a> and are referenced as "<i>image-name</i>.gif".
        For example, the following are all valid references to icons that can be used with the plugin:
        <ul>
            <li><code>addSummary icon: 'aborted.gif', text: 'This is a aborted symbol'</code></li>
            <li><code>addSummary icon: 'folder-open.gif', text: 'This is a folder icon'</code></li>
            <li><code>addSummary icon: 'document_edit.gif', text: 'This is a document icon'</code></li>
        </ul>
    </p>
</div>
